1. Snareman's Avatar
    The current charger options are 25 and 45w. I also have the previous fast charger. I don't remember enough from college physics to figure this out. Looking at the labels on them, how do you get 25 and 45w and what was the power of the previous fast charger?

    How do you tell wattage/power of the charger?-20200307_232252-1.jpgHow do you tell wattage/power of the charger?-20200307_232306-1.jpgHow do you tell wattage/power of the charger?-20200307_232319-1.jpg
    03-07-2020 10:30 PM
  2. strikeIII's Avatar
    Volts X Amps = Watts
    03-07-2020 11:26 PM
  3. Snareman's Avatar
    Volts X Amps = Watts
    Ok, so the old fast charger is 10 or 15W while the new ones are apparently 25 and 45
    Nostromo79 likes this.
    03-07-2020 11:36 PM
  4. strikeIII's Avatar
    Ok, so the old fast charger is 10 or 15W while the new ones are apparently 25 and 45
    Yup. You can use the new ones with older devices too just in case you were not sure.
    Nostromo79 likes this.
    03-07-2020 11:38 PM
  5. Snareman's Avatar
    I'm doing my own test comparing the 3 with my S20+. The 25w actually came out the fastest and I ran the 45w test twice.
    03-07-2020 11:52 PM
  6. j_hansen's Avatar
    I'm doing my own test comparing the 3 with my S20+. The 25w actually came out the fastest and I ran the 45w test twice.
    If you don't use the correct cable it will only charge at 15W, use the one that says 5A on the plug in the 45W charger
    Nostromo79 likes this.
    03-08-2020 05:29 AM

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